| Language | Name | Code |
|---|---|---|
| ang | Nauplion | ang |
| Arabic | نافبليو | ar |
| arz | نافبليو | arz |
| Asturian | Nauplion | ast |
| Belarusian | Нафпліён | be |
| be-tarask | Нафпліён | be-tarask |
| Bulgarian | Навплио | bg |
| Catalan | Nàuplia | ca |
| Cebuano | Náfplio | ceb |
| Czech | Nauplion | cs |
| Welsh | Nauplion | cy |
| Danish | Nafplio | da |
| German | Nafplio | de |
| Modern Greek (1453-) | Ναύπλιο | el |
| English | Nauplion | en |
| Esperanto | Nafplio | eo |
| Spanish | Nauplia | es |
| Estonian | Náfplio | et |
| Basque | Nauplio | eu |
| Persian | نافپلیو | fa |
| Finnish | Náfplio | fi |
| French | Nauplie | fr |
| gsw | Nafplio | gsw |
| Hebrew | נאפפליו | he |
| Croatian | Nauplion | hr |
| Hungarian | Návplio | hu |
| Armenian | Նաֆպլիոն | hy |
| hyw | Նաֆփլիօ | hyw |
| Indonesian | Nafplio | id |
| Italian | Nauplia | it |
| Japanese | ナフプリオ | ja |
| Korean | 나플리오 | ko |
| Latin | Nauplia | la |
| Luxembourgish | Nafplio | lb |
| Lithuanian | Nafplijas | lt |
| Latvian | Nauplija | lv |
| Macedonian | Навплио | mk |
| Norwegian Bokmål | Nafplio | nb |
| Dutch | Nauplion | nl |
| Norwegian Nynorsk | Návplio | nn |
| Polish | Nauplion | pl |
| Portuguese | Náuplia | pt |
| Romanian | Nauplion | ro |
| Russian | Нафплион | ru |
| Scots | Nafplio | sco |
| sh | Nafplio | sh |
| Slovak | Nafplio | sk |
| Slovenian | Nafplio | sl |
| Albanian | Nafplio | sq |
| Serbian | Нафплио | sr |
| sr-ec | Нафплио | sr-ec |
| sr-el | Nafplio | sr-el |
| Swedish | Nafplion | sv |
| Turkish | Nafplion | tr |
| Ukrainian | Нафпліон | uk |
| Urdu | نافپلیو | ur |
| vec | Nauplia | vec |
| Vietnamese | Nafplio | vi |
| war | Nafplio | war |
| Chinese | 纳夫普利翁 | zh |
| zh-cn | 纳夫普利翁 | zh-cn |
| zh-hans | 纳夫普利翁 | zh-hans |
| zh-hant | 納夫普利翁 | zh-hant |
| zh-hk | 納夫普利翁 | zh-hk |
| zh-sg | 纳夫普利翁 | zh-sg |
| zh-tw | 納夫普利翁 | zh-tw |